GH4099-Intelligence Manufacturing Technology

GH4099

产品名称MIM-TC4化学成分wt.%TiOCHNFe余量≤0.18≤0.020.0120.020.25AlV5.5-6.53.5-4.5物理性能粒度范围/μm振实密度D10D50D90g/cm35.0-7.010.0-13.516.0-22.0≥2.85烧结后化学成分wt.%TiOCHNFe余量≤0.35≤0.10.0150.040.3AlV5.5-6.753.5-4.5烧结件特性密度屈服强度极

Type	GH4099-produced by EIGA
chemical composition wt.%	Ni	O	Cr	Fe	Mo	Al
	Bal.	≤0.02	18.5	≤2.0	4.2	2.0
	Ti	C	Si	Mn	P	S
	1.2	≤0.08	≤0.5	≤0.4	≤0.015	≤0.015
	B	Co	Mg	Ce	W
	≤0.005	6.5	≤0.01	≤0.02	6.0
physical properties	size distribution μm	hall flow s/50g	apparent density g/cm³	tap density g/cm3	porosity %	sphericity %
physical properties	15-53	≤13	≥4.7	≥5.4	≤0.6	≥92
mechanical properties (after heat treatment)	test temperatur	tensile strength MPa	yield strength MPa	elongation %
	normal	1050-1120	620-660	≥30
	700℃	950-980	590-620	≥25
	900℃	400-450	350-380	≥20
	950℃	260-320	200-250	≥15
	high temperature endurance performance
	test temperature	test stress MPa	duration h	elongation %
	900℃	98	≥6	≥25
SEM